Examines studies that evaluate public access systems spanning experiments, field tests, and prototypes, and discusses quality control, cost-effectiveness, and issues for future research. Results suggest that system designers and developers need to be more selective in the type of evaluations they conduct; and there is a need for comparative…

Describes the Graphic Story Writer system, which was written to explore ways in which a computer can simulate the presence of an active listener for early readers and preliterate children as they explore story construction. An authoring tool that allows adults or more advanced students to create or edit new scenarios is also described. (Contains…